CRCU

Chemical Research in Chinese Universities ›› 2000, Vol. 16 ›› Issue (2): 146-151.

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Synthesis, Electrochemistry, and Photophysics of a Novel Binuclear Polypyridyl Ru(Ⅱ)Complex with and 1,8-Adipoylamido- bis(1,10-phenanthroline-5-yl) Ligand

WANG Peng1, WANG Jun2, JING Xiao-yan2, WANG Xiang-ping2, ZHU Guo-yi1   

  1. 1. Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China;
    2. Department of Chemical Engineering, Harbin Engineering University, Harbin 150001, P. R. China
  • Received:1999-04-15 Online:2000-04-24 Published:2011-08-17
  • Supported by:

    Supported by the Ministry of Science and Technology of China.

PDF (PC)

Abstract: The present paper covers the syntheses of 1,8-adipoylamidobis(1,10-phenanthroline-5-yl)(bphaa) and its binuclear complex {[(bpy)2Ru]2(bphaa)}(PF6)4, where bpy is 2,2′-bipyridine. The two novel compounds were confirmed by means of elemental analysis, IR, LDMSand 1H NMR , and 1H NMRspectra were completely assigned in virtue of 1H-1H COSY. The electrochemical behavior of the binuclear Ru(Ⅱ) complex was obtained using cyclic and square-wave voltammetry. Its photophysical property was investigated by electronic absorption, fluorescence excitation and emission spectra.

Key words: 1,8-Adipoylamido-bis(1,10-phenanthroline-5-yl), Cyclic voltammetry, Square-wave voltammetry, Electronic absorption, Fluorescence